JPS5572223A - Power circuit - Google Patents

Power circuit

Info

Publication number
JPS5572223A
JPS5572223A JP14692178A JP14692178A JPS5572223A JP S5572223 A JPS5572223 A JP S5572223A JP 14692178 A JP14692178 A JP 14692178A JP 14692178 A JP14692178 A JP 14692178A JP S5572223 A JPS5572223 A JP S5572223A
Authority
JP
Japan
Prior art keywords
voltage
capacitor
rectified
output
zener diode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14692178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248460B2 (enrdf_load_stackoverflow
Inventor
Hideyuki Shirokura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14692178A priority Critical patent/JPS5572223A/ja
Publication of JPS5572223A publication Critical patent/JPS5572223A/ja
Publication of JPS6248460B2 publication Critical patent/JPS6248460B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Power Sources (AREA)
JP14692178A 1978-11-27 1978-11-27 Power circuit Granted JPS5572223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14692178A JPS5572223A (en) 1978-11-27 1978-11-27 Power circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14692178A JPS5572223A (en) 1978-11-27 1978-11-27 Power circuit

Publications (2)

Publication Number Publication Date
JPS5572223A true JPS5572223A (en) 1980-05-30
JPS6248460B2 JPS6248460B2 (enrdf_load_stackoverflow) 1987-10-14

Family

ID=15418572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14692178A Granted JPS5572223A (en) 1978-11-27 1978-11-27 Power circuit

Country Status (1)

Country Link
JP (1) JPS5572223A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55176045U (enrdf_load_stackoverflow) * 1979-06-04 1980-12-17
JPS5843013A (ja) * 1981-09-04 1983-03-12 Matsushita Electric Ind Co Ltd 電源電圧維持回路
JPS58119732A (ja) * 1982-01-08 1983-07-16 松下電器産業株式会社 電源回路
JPS58159029U (ja) * 1982-04-20 1983-10-24 パイオニア株式会社 記憶情報表示装置
JPS61234411A (ja) * 1985-04-10 1986-10-18 Matsushita Electric Ind Co Ltd 電源回路
US4733158A (en) * 1986-08-21 1988-03-22 Datametrics Corporation Control circuit for tap-switching power supplies and multi-tap transformers
JPH0253238U (enrdf_load_stackoverflow) * 1988-10-05 1990-04-17
JPH0497440U (enrdf_load_stackoverflow) * 1991-04-26 1992-08-24
EP0669704A3 (en) * 1994-02-23 1996-07-31 Philips Electronics Nv Switching power supply for connection to a DC voltage source and for generating at least one regulated DC output voltage and apparatus comprising such switching power supply.
DE102011117387B4 (de) * 2011-10-28 2020-10-01 Minebea Mitsumi Inc. Spannungsversorgung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2725057B2 (ja) * 1989-06-20 1998-03-09 ファナック株式会社 スイッチング電源装置及びスイッチング電源装置用アダプタ

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55176045U (enrdf_load_stackoverflow) * 1979-06-04 1980-12-17
JPS5843013A (ja) * 1981-09-04 1983-03-12 Matsushita Electric Ind Co Ltd 電源電圧維持回路
JPS58119732A (ja) * 1982-01-08 1983-07-16 松下電器産業株式会社 電源回路
JPS58159029U (ja) * 1982-04-20 1983-10-24 パイオニア株式会社 記憶情報表示装置
JPS61234411A (ja) * 1985-04-10 1986-10-18 Matsushita Electric Ind Co Ltd 電源回路
US4733158A (en) * 1986-08-21 1988-03-22 Datametrics Corporation Control circuit for tap-switching power supplies and multi-tap transformers
JPH0253238U (enrdf_load_stackoverflow) * 1988-10-05 1990-04-17
JPH0497440U (enrdf_load_stackoverflow) * 1991-04-26 1992-08-24
EP0669704A3 (en) * 1994-02-23 1996-07-31 Philips Electronics Nv Switching power supply for connection to a DC voltage source and for generating at least one regulated DC output voltage and apparatus comprising such switching power supply.
DE102011117387B4 (de) * 2011-10-28 2020-10-01 Minebea Mitsumi Inc. Spannungsversorgung

Also Published As

Publication number Publication date
JPS6248460B2 (enrdf_load_stackoverflow) 1987-10-14

Similar Documents

Publication Publication Date Title
JPS5572223A (en) Power circuit
CA2108073A1 (en) Single Transformer Switching Regulator
US3559025A (en) Rapid charging of batteries
KR890014202A (ko) 콘덴서형 용접 전원장치
DE3477441D1 (en) Energy economising circuit
JPS5858907B2 (ja) 電源装置
JPS5534891A (en) Switching type constant-voltage circuit
JPS5842994B2 (ja) 水平発振回路の電源装置
JPS5799032A (en) Alternating current two-wire type contactless switch
SU1534633A2 (ru) Автоматическое устройство дл зар да аккумул торной батареи
JPS5696306A (en) Direct current regulated power supply device
JPS6022799Y2 (ja) 直流電圧変換回路
KR900001910Y1 (ko) 디지탈용 파워 팩
RU1838664C (ru) Устройство электронного зажигани
JPS5671473A (en) Ac power source
JPH04248333A (ja) 充電装置及び充電方法
CA1253928A (en) Control device for controllable electric valve
KR870009511A (ko) 전기기기의 2차전지 자동충전장치
JPS5685121A (en) Spark discharge power supply device
GB1203890A (en) Improvements in or relating to stabilised electrical power supply arrangements
JPS633628A (ja) 充電回路
GB910883A (en) Improvements in direct current converters
JPS5769942A (en) Detection circuit for selecting gallout signal
JPS5746166A (en) Detector for unbalance of current
JPS56133981A (en) Dc voltage converter